Recalls for your 2020 Cadillac Ct4

Recalls for 2020 Cadillac Ct4

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18 recalls found.
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DEFECT #1 - SERVICE BRAKES


Posted on: 2020-09-25
Description
General motors llc (gm) is recalling certain 2020 chevrolet corvette and cadillac ct4, ct5 and xt4, 2021 chevrolet trailblazer, and 2020-2021 buick encore gx vehicles.  Sensor connection contamination in the electronic brake boost system may cause an interruption of communication between the sensor and the brake boost system.  

Consequence
If communication with the sensor is interrupted, the electronic brake boost assist could be lost.  Extra pedal force will be required to slow and stop the vehicle, increasing the risk of a crash.

Corrective Action
Gm will notify owners, and dealers will replace the electronic brake boost module, free of charge.  The recall began december 9, 2020.  Owners may contact chevrolet customer service at 1-800-630-2438, cadillac customer service at 1-800-333-4223, or buick customer service at 1-800-521-7300.  Gm's number for this recall is a202307260.

Notes
Owners may also contact the national highway traffic safety administration vehicle safety hotline at 1-888-327-4236 (tty 1-800-424-9153), or go to www.safercar.gov.  

DEFECT #2 - AIR BAGS


Posted on: 2021-08-05
Description
General motors, llc.  (gm) is recalling certain 2020-2022 cadillac ct4 and ct5 vehicles.  The roof rail side-curtain air bags may not have been installed correctly, which could result in an improper air bag deployment during a crash.

Consequence
Air bags that do not deploy properly can increase the risk of injury in a crash.

Corrective Action
Dealers will inspect both left and right-side roof rail air bags and reinstall the air bags, as necessary, free of charge.  Owner notification letters were mailed on august 30, 2021.  Owners may contact cadillac customer service at 1-800-458-8006.  Gm's number for this recall is n212342780.

Notes
Owners may also contact the national highway traffic safety administration vehicle safety hotline at 1-888-327-4236 (tty 1-800-424-9153), or go to www.nhtsa.gov.  

DEFECT #3 - AIR BAGS:SIDE/WINDOW:CURTAIN


Posted on: 2021-08-05
Description
General motors, llc.  (gm) is recalling certain 2020-2022 cadillac ct4 and ct5 vehicles.  The roof rail side-curtain air bags may not have been installed correctly, which could result in an improper air bag deployment during a crash.

Consequence
Air bags that do not deploy properly can increase the risk of injury in a crash.

Corrective Action
Dealers will inspect both left and right-side roof rail air bags and reinstall the air bags, as necessary, free of charge.  Owner notification letters were mailed on august 30, 2021.  Owners may contact cadillac customer service at 1-800-458-8006.  Gm's number for this recall is n212342780.

Notes
Owners may also contact the national highway traffic safety administration vehicle safety hotline at 1-888-327-4236 (tty 1-800-424-9153), or go to www.nhtsa.gov.  

DEFECT #4 - EXTERIOR LIGHTING:LIGHTING CONTROL MODULE:SOFTWARE


Posted on: 2022-12-08
Description
General motors, llc (gm) is recalling certain 2020-2023 cadillac ct4 and ct5; 2021-2023 buick envision; and 2022-2023 cadillac escalade and escalade esv, chevrolet silverado 1500, suburban, tahoe, gmc sierra 1500, yukon, and yukon xl vehicles.  The daytime running lights (drls) may not deactivate when the headlights are on.  As such, these vehicles fail to comply with the requirements of federal motor vehicle safety standard number 108, lamps, reflective devices, and associated equipment.

Consequence
Drls that do not deactivate as intended may result in a glare, reducing visibility, and increasing the risk of a crash.

Corrective Action
The body control module software will be updated by a dealer, or through an over-the-air (ota) update, free of charge.  Owner notification letters are expected to be mailed january 23, 2023.  Owners may contact gmc customer service at 1-888-988-7267, chevrolet customer service at 1-800-222-1020, or cadillac customer service at 1-800-458-8006.  Gm's number for this recall is n222386380.  This recall expands previous recall number 22v-827.

Notes
Owners may also contact the national highway traffic safety administration vehicle safety hotline at 1-888-327-4236 (tty 1-800-424-9153), or go to www.nhtsa.gov.  

DEFECT #5 - EXTERIOR LIGHTING:LIGHTING CONTROL MODULE:SOFTWARE


Posted on: 2022-12-08
Description
General motors, llc (gm) is recalling certain 2020-2023 cadillac ct4 and ct5; 2021-2023 buick envision; and 2022-2023 cadillac escalade and escalade esv, chevrolet silverado 1500, suburban, tahoe, gmc sierra 1500, yukon, and yukon xl vehicles.  The daytime running lights (drls) may not deactivate when the headlights are on.  As such, these vehicles fail to comply with the requirements of federal motor vehicle safety standard number 108, lamps, reflective devices, and associated equipment.

Consequence
Drls that do not deactivate as intended may result in a glare, reducing visibility, and increasing the risk of a crash.

Corrective Action
The body control module software will be updated by a dealer, or through an over-the-air (ota) update, free of charge.  Owner notification letters are expected to be mailed january 23, 2023.  Owners may contact gmc customer service at 1-888-988-7267, chevrolet customer service at 1-800-222-1020, or cadillac customer service at 1-800-458-8006.  Gm's number for this recall is n222386380.  This recall expands previous recall number 22v-827.

Notes
Owners may also contact the national highway traffic safety administration vehicle safety hotline at 1-888-327-4236 (tty 1-800-424-9153), or go to www.nhtsa.gov.  

DEFECT #6 - EXTERIOR LIGHTING:LIGHTING CONTROL MODULE:SOFTWARE


Posted on: 2022-12-08
Description
General motors, llc (gm) is recalling certain 2020-2023 cadillac ct4 and ct5; 2021-2023 buick envision; and 2022-2023 cadillac escalade and escalade esv, chevrolet silverado 1500, suburban, tahoe, gmc sierra 1500, yukon, and yukon xl vehicles.  The daytime running lights (drls) may not deactivate when the headlights are on.  As such, these vehicles fail to comply with the requirements of federal motor vehicle safety standard number 108, lamps, reflective devices, and associated equipment.

Consequence
Drls that do not deactivate as intended may result in a glare, reducing visibility, and increasing the risk of a crash.

Corrective Action
The body control module software will be updated by a dealer, or through an over-the-air (ota) update, free of charge.  Owner notification letters are expected to be mailed january 23, 2023.  Owners may contact gmc customer service at 1-888-988-7267, chevrolet customer service at 1-800-222-1020, or cadillac customer service at 1-800-458-8006.  Gm's number for this recall is n222386380.  This recall expands previous recall number 22v-827.

Notes
Owners may also contact the national highway traffic safety administration vehicle safety hotline at 1-888-327-4236 (tty 1-800-424-9153), or go to www.nhtsa.gov.  

DEFECT #7 - EXTERIOR LIGHTING:LIGHTING CONTROL MODULE:SOFTWARE


Posted on: 2022-12-08
Description
General motors, llc (gm) is recalling certain 2020-2023 cadillac ct4 and ct5; 2021-2023 buick envision; and 2022-2023 cadillac escalade and escalade esv, chevrolet silverado 1500, suburban, tahoe, gmc sierra 1500, yukon, and yukon xl vehicles.  The daytime running lights (drls) may not deactivate when the headlights are on.  As such, these vehicles fail to comply with the requirements of federal motor vehicle safety standard number 108, lamps, reflective devices, and associated equipment.

Consequence
Drls that do not deactivate as intended may result in a glare, reducing visibility, and increasing the risk of a crash.

Corrective Action
The body control module software will be updated by a dealer, or through an over-the-air (ota) update, free of charge.  Owner notification letters are expected to be mailed january 23, 2023.  Owners may contact gmc customer service at 1-888-988-7267, chevrolet customer service at 1-800-222-1020, or cadillac customer service at 1-800-458-8006.  Gm's number for this recall is n222386380.  This recall expands previous recall number 22v-827.

Notes
Owners may also contact the national highway traffic safety administration vehicle safety hotline at 1-888-327-4236 (tty 1-800-424-9153), or go to www.nhtsa.gov.  

DEFECT #8 - EXTERIOR LIGHTING:LIGHTING CONTROL MODULE:SOFTWARE


Posted on: 2022-12-08
Description
General motors, llc (gm) is recalling certain 2020-2023 cadillac ct4 and ct5; 2021-2023 buick envision; and 2022-2023 cadillac escalade and escalade esv, chevrolet silverado 1500, suburban, tahoe, gmc sierra 1500, yukon, and yukon xl vehicles.  The daytime running lights (drls) may not deactivate when the headlights are on.  As such, these vehicles fail to comply with the requirements of federal motor vehicle safety standard number 108, lamps, reflective devices, and associated equipment.

Consequence
Drls that do not deactivate as intended may result in a glare, reducing visibility, and increasing the risk of a crash.

Corrective Action
The body control module software will be updated by a dealer, or through an over-the-air (ota) update, free of charge.  Owner notification letters are expected to be mailed january 23, 2023.  Owners may contact gmc customer service at 1-888-988-7267, chevrolet customer service at 1-800-222-1020, or cadillac customer service at 1-800-458-8006.  Gm's number for this recall is n222386380.  This recall expands previous recall number 22v-827.

Notes
Owners may also contact the national highway traffic safety administration vehicle safety hotline at 1-888-327-4236 (tty 1-800-424-9153), or go to www.nhtsa.gov.  

DEFECT #9 - EXTERIOR LIGHTING:LIGHTING CONTROL MODULE:SOFTWARE


Posted on: 2022-12-08
Description
General motors, llc (gm) is recalling certain 2020-2023 cadillac ct4 and ct5; 2021-2023 buick envision; and 2022-2023 cadillac escalade and escalade esv, chevrolet silverado 1500, suburban, tahoe, gmc sierra 1500, yukon, and yukon xl vehicles.  The daytime running lights (drls) may not deactivate when the headlights are on.  As such, these vehicles fail to comply with the requirements of federal motor vehicle safety standard number 108, lamps, reflective devices, and associated equipment.

Consequence
Drls that do not deactivate as intended may result in a glare, reducing visibility, and increasing the risk of a crash.

Corrective Action
The body control module software will be updated by a dealer, or through an over-the-air (ota) update, free of charge.  Owner notification letters were mailed january 23, 2023.  Owners may contact gmc customer service at 1-888-988-7267, chevrolet customer service at 1-800-222-1020, or cadillac customer service at 1-800-458-8006.  Gm's number for this recall is n222386380.  This recall expands previous recall number 22v-827.

Notes
Owners may also contact the national highway traffic safety administration vehicle safety hotline at 1-888-327-4236 (tty 1-800-424-9153), or go to www.nhtsa.gov.  

DEFECT #10 - EXTERIOR LIGHTING:LIGHTING CONTROL MODULE:SOFTWARE


Posted on: 2022-12-08
Description
General motors, llc (gm) is recalling certain 2020-2023 cadillac ct4 and ct5; 2021-2023 buick envision; and 2022-2023 cadillac escalade and escalade esv, chevrolet silverado 1500, suburban, tahoe, gmc sierra 1500, yukon, and yukon xl vehicles.  The daytime running lights (drls) may not deactivate when the headlights are on.  As such, these vehicles fail to comply with the requirements of federal motor vehicle safety standard number 108, lamps, reflective devices, and associated equipment.

Consequence
Drls that do not deactivate as intended may result in a glare, reducing visibility, and increasing the risk of a crash.

Corrective Action
The body control module software will be updated by a dealer, or through an over-the-air (ota) update, free of charge.  Owner notification letters were mailed january 23, 2023.  Owners may contact gmc customer service at 1-888-988-7267, chevrolet customer service at 1-800-222-1020, or cadillac customer service at 1-800-458-8006.  Gm's number for this recall is n222386380.  This recall expands previous recall number 22v-827.

Notes
Owners may also contact the national highway traffic safety administration vehicle safety hotline at 1-888-327-4236 (tty 1-800-424-9153), or go to www.nhtsa.gov.  

DEFECT #11 - EXTERIOR LIGHTING:LIGHTING CONTROL MODULE:SOFTWARE


Posted on: 2022-12-08
Description
General motors, llc (gm) is recalling certain 2020-2023 cadillac ct4 and ct5; 2021-2023 buick envision; and 2022-2023 cadillac escalade and escalade esv, chevrolet silverado 1500, suburban, tahoe, gmc sierra 1500, yukon, and yukon xl vehicles.  The daytime running lights (drls) may not deactivate when the headlights are on.  As such, these vehicles fail to comply with the requirements of federal motor vehicle safety standard number 108, lamps, reflective devices, and associated equipment.

Consequence
Drls that do not deactivate as intended may result in a glare, reducing visibility, and increasing the risk of a crash.

Corrective Action
The body control module software will be updated by a dealer, or through an over-the-air (ota) update, free of charge.  Owner notification letters were mailed january 23, 2023.  Owners may contact gmc customer service at 1-888-988-7267, chevrolet customer service at 1-800-222-1020, or cadillac customer service at 1-800-458-8006.  Gm's number for this recall is n222386380.  This recall expands previous recall number 22v-827.

Notes
Owners may also contact the national highway traffic safety administration vehicle safety hotline at 1-888-327-4236 (tty 1-800-424-9153), or go to www.nhtsa.gov.  

DEFECT #12 - EXTERIOR LIGHTING:LIGHTING CONTROL MODULE:SOFTWARE


Posted on: 2022-12-08
Description
General motors, llc (gm) is recalling certain 2020-2023 cadillac ct4 and ct5; 2021-2023 buick envision; and 2022-2023 cadillac escalade and escalade esv, chevrolet silverado 1500, suburban, tahoe, gmc sierra 1500, yukon, and yukon xl vehicles.  The daytime running lights (drls) may not deactivate when the headlights are on.  As such, these vehicles fail to comply with the requirements of federal motor vehicle safety standard number 108, lamps, reflective devices, and associated equipment.

Consequence
Drls that do not deactivate as intended may result in a glare, reducing visibility, and increasing the risk of a crash.

Corrective Action
The body control module software will be updated by a dealer, or through an over-the-air (ota) update, free of charge.  Owner notification letters were mailed january 23, 2023.  Owners may contact gmc customer service at 1-888-988-7267, chevrolet customer service at 1-800-222-1020, or cadillac customer service at 1-800-458-8006.  Gm's number for this recall is n222386380.  This recall expands previous recall number 22v-827.

Notes
Owners may also contact the national highway traffic safety administration vehicle safety hotline at 1-888-327-4236 (tty 1-800-424-9153), or go to www.nhtsa.gov.  

DEFECT #13 - EXTERIOR LIGHTING:LIGHTING CONTROL MODULE:SOFTWARE


Posted on: 2022-12-08
Description
General motors, llc (gm) is recalling certain 2020-2023 cadillac ct4 and ct5; 2021-2023 buick envision; and 2022-2023 cadillac escalade and escalade esv, chevrolet silverado 1500, suburban, tahoe, gmc sierra 1500, yukon, and yukon xl vehicles.  The daytime running lights (drls) may not deactivate when the headlights are on.  As such, these vehicles fail to comply with the requirements of federal motor vehicle safety standard number 108, lamps, reflective devices, and associated equipment.

Consequence
Drls that do not deactivate as intended may result in a glare, reducing visibility, and increasing the risk of a crash.

Corrective Action
The body control module software will be updated by a dealer, or through an over-the-air (ota) update, free of charge.  Owner notification letters were mailed january 23, 2023.  Owners may contact gmc customer service at 1-888-988-7267, chevrolet customer service at 1-800-222-1020, or cadillac customer service at 1-800-458-8006.  Gm's number for this recall is n222386380.  This recall expands previous recall number 22v-827.

Notes
Owners may also contact the national highway traffic safety administration vehicle safety hotline at 1-888-327-4236 (tty 1-800-424-9153), or go to www.nhtsa.gov.  

DEFECT #14 - EXTERIOR LIGHTING:LIGHTING CONTROL MODULE:SOFTWARE


Posted on: 2022-12-08
Description
General motors, llc (gm) is recalling certain 2020-2023 cadillac ct4 and ct5; 2021-2023 buick envision; and 2022-2023 cadillac escalade and escalade esv, chevrolet silverado 1500, suburban, tahoe, gmc sierra 1500, yukon, and yukon xl vehicles.  The daytime running lights (drls) may not deactivate when the headlights are on.  As such, these vehicles fail to comply with the requirements of federal motor vehicle safety standard number 108, lamps, reflective devices, and associated equipment.

Consequence
Drls that do not deactivate as intended may result in a glare, reducing visibility, and increasing the risk of a crash.

Corrective Action
The body control module software will be updated by a dealer, or through an over-the-air (ota) update, free of charge.  Owner notification letters were mailed january 23, 2023.  Owners may contact gmc customer service at 1-888-988-7267, chevrolet customer service at 1-800-222-1020, or cadillac customer service at 1-800-458-8006.  Gm's number for this recall is n222386380.  This recall expands previous recall number 22v-827.

Notes
Owners may also contact the national highway traffic safety administration vehicle safety hotline at 1-888-327-4236 (tty 1-800-424-9153), or go to www.nhtsa.gov.  

DEFECT #15 - EXTERIOR LIGHTING:LIGHTING CONTROL MODULE:SOFTWARE


Posted on: 2022-12-08
Description
General motors, llc (gm) is recalling certain 2020-2023 cadillac ct4 and ct5; 2021-2023 buick envision; and 2022-2023 cadillac escalade and escalade esv, chevrolet silverado 1500, suburban, tahoe, gmc sierra 1500, yukon, and yukon xl vehicles.  The daytime running lights (drls) may not deactivate when the headlights are on.  As such, these vehicles fail to comply with the requirements of federal motor vehicle safety standard number 108, lamps, reflective devices, and associated equipment.

Consequence
Drls that do not deactivate as intended may result in a glare, reducing visibility, and increasing the risk of a crash.

Corrective Action
The body control module software will be updated by a dealer, or through an over-the-air (ota) update, free of charge.  Owner notification letters were mailed january 23, 2023.  Owners may contact gmc customer service at 1-888-988-7267, chevrolet customer service at 1-800-222-1020, or cadillac customer service at 1-800-458-8006.  Gm's number for this recall is n222386380.  This recall expands previous recall number 22v-827.

Notes
Owners may also contact the national highway traffic safety administration vehicle safety hotline at 1-888-327-4236 (tty 1-800-424-9153), or go to www.nhtsa.gov.  

DEFECT #16 - EXTERIOR LIGHTING:LIGHTING CONTROL MODULE:SOFTWARE


Posted on: 2022-12-08
Description
General motors, llc (gm) is recalling certain 2020-2023 cadillac ct4 and ct5; 2021-2023 buick envision; and 2022-2023 cadillac escalade and escalade esv, chevrolet silverado 1500, suburban, tahoe, gmc sierra 1500, yukon, and yukon xl vehicles.  The daytime running lights (drls) may not deactivate when the headlights are on.  As such, these vehicles fail to comply with the requirements of federal motor vehicle safety standard number 108, lamps, reflective devices, and associated equipment.

Consequence
Drls that do not deactivate as intended may result in a glare, reducing visibility, and increasing the risk of a crash.

Corrective Action
The body control module software will be updated by a dealer, or through an over-the-air (ota) update, free of charge.  Owner notification letters were mailed january 23, 2023.  Owners may contact gmc customer service at 1-888-988-7267, chevrolet customer service at 1-800-222-1020, or cadillac customer service at 1-800-458-8006.  Gm's number for this recall is n222386380.  This recall expands previous recall number 22v-827.

Notes
Owners may also contact the national highway traffic safety administration vehicle safety hotline at 1-888-327-4236 (tty 1-800-424-9153), or go to www.nhtsa.gov.  

DEFECT #17 - EXTERIOR LIGHTING:LIGHTING CONTROL MODULE:SOFTWARE


Posted on: 2022-12-08
Description
General motors, llc (gm) is recalling certain 2020-2023 cadillac ct4 and ct5; 2021-2023 buick envision; and 2022-2023 cadillac escalade and escalade esv, chevrolet silverado 1500, suburban, tahoe, gmc sierra 1500, yukon, and yukon xl vehicles.  The daytime running lights (drls) may not deactivate when the headlights are on.  As such, these vehicles fail to comply with the requirements of federal motor vehicle safety standard number 108, lamps, reflective devices, and associated equipment.

Consequence
Drls that do not deactivate as intended may result in a glare, reducing visibility, and increasing the risk of a crash.

Corrective Action
The body control module software will be updated by a dealer, or through an over-the-air (ota) update, free of charge.  Owner notification letters were mailed january 23, 2023.  Owners may contact gmc customer service at 1-888-988-7267, chevrolet customer service at 1-800-222-1020, or cadillac customer service at 1-800-458-8006.  Gm's number for this recall is n222386380.  This recall expands previous recall number 22v-827.

Notes
Owners may also contact the national highway traffic safety administration vehicle safety hotline at 1-888-327-4236 (tty 1-800-424-9153), or go to www.nhtsa.gov.  

DEFECT #18 - EXTERIOR LIGHTING:LIGHTING CONTROL MODULE:SOFTWARE


Posted on: 2022-12-08
Description
General motors, llc (gm) is recalling certain 2020-2023 cadillac ct4 and ct5; 2021-2023 buick envision; and 2022-2023 cadillac escalade and escalade esv, chevrolet silverado 1500, suburban, tahoe, gmc sierra 1500, yukon, and yukon xl vehicles.  The daytime running lights (drls) may not deactivate when the headlights are on.  As such, these vehicles fail to comply with the requirements of federal motor vehicle safety standard number 108, lamps, reflective devices, and associated equipment.

Consequence
Drls that do not deactivate as intended may result in a glare, reducing visibility, and increasing the risk of a crash.

Corrective Action
The body control module software will be updated by a dealer, or through an over-the-air (ota) update, free of charge.  Owner notification letters were mailed january 23, 2023.  Owners may contact gmc customer service at 1-888-988-7267, chevrolet customer service at 1-800-222-1020, or cadillac customer service at 1-800-458-8006.  Gm's number for this recall is n222386380.  This recall expands previous recall number 22v-827.

Notes
Owners may also contact the national highway traffic safety administration vehicle safety hotline at 1-888-327-4236 (tty 1-800-424-9153), or go to www.nhtsa.gov.